package org.qiyu.live.im.provider.service;

/**
 * @Description: 判断用户是否在线
 * @Author: 张广焱
 * @Date: 2023-12-10 22:28
 */
public interface ImOnlineServicer {
    /**
     * @param appId
     * @Description: 判断用户是否在线
     * @Param: @param userId
     * @Author: 张广焱
     * @Date: 2023-12-10  22:27:05
     */
    boolean isOnline(long userId,int appId);
}
